5/8"-11 x 4-1/2", Zinc plated grade 5 steel, External hex
US Fasteners, 5/8"-11 x 4-1/2", Zinc plated grade 5 steel, External hex |
|
---|---|
Hex boltsBolts with hexagonal heads and machine threads for use with a nut or in a tapped hole. Also known as hex cap screws or machine bolts. |